Unless you've been living under a rock, you probably already know that just 30 minutes of exercise a day can help your heart, energy levels, and waistline. But did you know that it can also benefit your eyes? Eye diseases are often times linked to other health problems such as high blood pressure, high cholesterol, and diabetes. Regular exercise can help prevent these diseases, or at least limit their impact if they occur or if you're already dealing with them.
Exercise can help those with glaucoma (by reducing intraocular pressure and improving blood circulation to the retina and optic nerve), age-related macular degeneration, diabetic retinopathy, as well as other diseases that can affect vision. And you don't have to compete in ironman races or marathons; even a brisk walk, climbing stairs or dancing three times a week can benefit you. So make time for that walk or hike -- your eyes will thank you.